Sheet handling control apparatus



y 1963 R. w. EICHLER ETAL 3,090,616

SHEET HANDLING CONTROL APPARATUS 26 Sheets-Sheet 1 Filed July 2, 1959 INVENTORS ROLF w. EICHLER NR m R W O A HS l m m/ H R EN GH w 00 M RJ y 1963 R. w. EICHLER ETAL 3,090,616

SHEET HANDLING CONTROL APPARATUS 26 Sheets-Sheet 2 Filed July 2, 1959 INVENTORS ROLF W. EICHLER ROGER H. EICHORN BY JOHN RUTKU 7,.

5, JR. M

ATTORNEY y 1963 R. w. EICHLER ETAL 3,090,616

SHEET HANDLING CONTROL APPARATUS Filed July 2, 1959 26 Sheets-Sheet 3 E 3 g 655 W @E E 2===ro N a 3 5 LL m r- 5 E 26' W O 3; INVENTORS i l lll nnliul lnlnj w i ROLF HLER 35 2 P 045 L ROGER H. EICHORN 3 :U]: 2' BYJOHN RUTKUS 0 m N 25 ATTORNEY May 21, 1963 R. w; EICHLER ETAL SHEET HANDLING CONTROL APPARATUS 26 Sheets-Sheet 4 Filed July 2, 1959 mac INVENTORS ROLF W. EICHLER ROGER H. EICHORN JOHN RUTKUS JR. 7 w ATTORNEY y 1963 R. w. EICHLER ETAL 3,090,616

SHEET HANDLING CONTROL APPARATUS 26 Sheets-Sheet 5 Filed July 2, 1959 'll-llllllh INVENTORS EICHLER ROGER H. EICHORN JOHN RUTKUS,JR. 7M

ROLF W.

A 7' TORNE Y May 21, 1963 R. w. EICHLER ETAL 3,090,616

SHEET HANDLING CONTROL APPARATUS Filed July 2, 1959 26 Sheets-Sheet 6 INVENTORS ROLF w. EICHLER FIG 8 ROGER H. EICHORN BYJOHN RUTKUS, JR.

/VZZJQ ATTQQNEY May 21, 1963 Filed July 2, 1959 R. w. EICHLER ETAL 3,

SHEET HANDLING CONTROL APPARATUS 26 Sheets-Sheet 7 ATTORNE Y y 1963 R. w. EICHLER ETAL 3,090,616

SHEET HANDLING CONTROL APPARATUS 26 Sheets-Sheet 8 Filed July 2, 1959 ma i/w INVENTORS ROLF W. EICHLER BY ROGER H. EICHORN JOHN RUTKUS, JR.

/ ATTORNEY May 21, 1963 Filed July 2, 1959 R. W. EICHLER ETAL SHEET HANDLING CONTROL APPARATUS 26 Sheets-Sheet 9 FIG. I6

ROGER H. EICHORN B JOHN RUTKUSAIR.

km m

ATTORNEY- May 21, 1963 R. w. EICHLER ETAL 3,090,616

SHEET HANDLING CONTROL APPARATUS Filed July 2, 1959 26 Sheets-Sheet l0 INVENTORS ROLF W. EICHLER ROGER H. EICHORN BY JOHN RUTKUS, JR.

A TTORNE Y May 21, 1963 R. w. EICHLER ETAL 3,090,516

SHEET HANDLING CONTROL APPARATUS Filed July 2, 1959 I 26 Sheets-Sheet 11 INVENTORS ROLF W. EICHLER ROGER H.EICHORN BYJOHN RUTKUS, JR.

A TTORNE Y May 21, 1963 R. w. EICHLER ETAL 3,090,616

SHEET HANDLING CONTROL APPARATUS Filed July 2, 1959 26 Sheets-Sheet 13 INVENTOR$ ROLF W. ElCHLER ROGER HEKZHQRN A TTORNEY y 1963 R. w. EICHLER ETAL 3,090,616

SHEET HANDLING CONTROL APPARATUS 26 Sheets-Sheet 15 Filed July 2, 1959 ROLF w. EI gA EEE ROGER H.E|CHORN BY JOHN R Kus, JR. 5 W

ATTORNEY May 21, 1963 R. w. EICHLER ETAL 3,090,516

SHEET HANDLING CONTROL APPARATUS 26 Sheets-Sheet 16 Filed July 2, 1959 INVENTORS ROLF w. EICHLER ROGER H EICHORN JOHN RUTKUS,JR.

ATTORNEY May 21, 1963 R. w. EICHLER ETAL 3,090,616

SHEET HANDLING CONTROL APPARATUS 26 Sheets-Sheet 17 Filed July 2, 1959 INVENTORS RGLF W. EICHLER. ROGER H.E|CHO RN HN RUTKUS JR. M

ATTORNEY y 1963 R. w. EICHLER ETAL 3,090,616

SHEET HANDLING CONTROL APPARATUS 26 Sheets-Sheet 18 Filed July 2, 1959 W. EICHLER ROGER H. E'ICH ORN JOHN RUTK US, JR.

ATTORNEY May 21, 1963 R. w. EICHLER ETAL 3,090,616

SHEET HANDLING CONTROL APPARATUS 26 Sheets-Sheet 19 Filed July 2, 1959 INVENTOFS ROLF W. EICHLER ROGER H.EICHORN B JOHN RU K 8, JR. kw, ATTORNEY y 1963 R. w. EICHLER ETAL 3,090,616

SHEET HANDLING CONTROL APPARATUS Filed July 2, 1959 26 Sheets-Sheet 20 MOTOR MOT-l INVENTORS ROLF w. EIGHLER ROGER H. EIGHORN B N RUTKUS,JR.

A T TORNE V 

1. IN A XEROGRAPHIC APPARATUS WHEREIN XEROGRAPHIC IMAGES ARE FORMED ON A ROTATING XEROGRAPHIC DRUM, SHEET FEED MEANS POSITIONED WITH RESPECT TO SAID XEROGRAPHIC DRUM FOR SERIATIM FEEDING OF SHEET MATERIAL INTO CONTACT WITH SAID XEROGRAPHIC DRUM, SHEET PICK-OFF MEANS MOUNTED ADJACENT SAID XEROGRAPHIC DRUM FOR SEPARATING SHEET MATERIA L FROM SAID XEROGRAPHIC DRUM, PROGRAMMER MEANS OPERATIVELY CONNECTED TO SAID SHEET FEED MEANS AND SAID SHEET PICK-OFF MEANS FOR SEQUENTIALLY OPERATING SAID SHEET FEED MEANS TO FEED SHEET MATERIAL INTO CONTACT WITH SAID XEROGRAPHIC DRUM IN REGISTRATION WITH A XEROGRAPHIC IMAGE PREVIOUSLY FORMED THEREON AND TO OPERATE SAID SHEET PICK-OFF MEANS IN TIMED RELATION TO THE OPERATION OF SAID SHEET FEED MEANS WHEREBY THE LEADING EDGE OF 